collaborators

1 paper

cond-mat2001

Nonequilibrium relaxation of Bose-Einstein condensates: Real-time equations of motion and Ward identities

D. Boyanovsky, S. -Y. Wang, D. -S. Lee +2

We present a field-theoretical method to obtain consistently the equations of motion for small amplitude condensate perturbations in a homogeneous Bose-condensed gas directly in re…